Data / Rankings / Unemployment rate / Counties in New Hampshire

Counties in New Hampshire by unemployment rate

Hillsborough County had the highest unemployment rate of 10 counties in September 2025, at 3.3%. Sullivan County had the lowest, at 2.7%. The median was 2.9% and the figure for New Hampshire was 3.2%. Source: the U.S. Bureau of Labor Statistics.

Highest3.3Hillsborough County
Lowest2.7Sullivan County
Median2.910 counties
New Hampshire3.2History

All counties, September 2025

CSVChart (SVG)

Hillsborough CountyHillsborough County: 3.3 %3.3Rockingham CountyRockingham County: 3.2 %3.2Cheshire CountyCheshire County: 3.1 %3.1Carroll CountyCarroll County: 2.9 %2.9Coos CountyCoos County: 2.9 %2.9Merrimack CountyMerrimack County: 2.9 %2.9Strafford CountyStrafford County: 2.9 %2.9Belknap CountyBelknap County: 2.8 %2.8Grafton CountyGrafton County: 2.8 %2.8Sullivan CountySullivan County: 2.7 %2.7
%. Source: BLS. Retrieved 2026-10-08.

Full ranking

RankCountiesSeptember 2025 (%)Change on September 2024
1Hillsborough County3.3+0.7 pts
2Rockingham County3.2+0.7 pts
3Cheshire County3.1+0.7 pts
4Carroll County2.9+0.7 pts
4Coos County2.9+0.7 pts
4Merrimack County2.9+0.7 pts
4Strafford County2.9+0.7 pts
8Belknap County2.8+0.6 pts
8Grafton County2.8+0.6 pts
10Sullivan County2.7+0.4 pts

Other periods

About this ranking

Unemployed people as a percentage of the labour force, using the survey definition of unemployment: without work, available and looking for work. Spain: EPA, aged 16 and over. EU: Labour Force Survey, aged 15 to 74. United States: civilian labour force aged 16 and over, from the Current Population Survey for the nation and from BLS Local Area Unemployment Statistics models, consistent with that survey, for states and counties. Other countries and the World: ILO modelled estimates published by the World Bank, aged 15 and over.

Survey-based. Available for Spain, regions, provinces, EU countries, US states and US counties, not Spanish municipalities. For municipalities use registered_unemployment_rate. US national and state rates are seasonally adjusted; county rates are not. Countries without a national or Eurostat series get the annual ILO modelled estimate, a model output rather than a survey result.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Bureau of Labor Statistics. Local Area Unemployment Statistics: unemployment rate by county, not seasonally adjusted. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU25-29. Retrieved 2026-10-08.

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Questions

Which county has the highest unemployment rate?

Hillsborough County, with 3.3% in September 2025, according to the U.S. Bureau of Labor Statistics.

Which county has the lowest unemployment rate?

Sullivan County, with 2.7% in September 2025.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics: unemployment rate by county, not seasonally adjusted. Retrieved 2026-10-08.

Unemployment rate: other rankings

Counties in New Hampshire: more rankings